Импорт щековой дробилки Jc5000, экспортер: HighCapacity Primary Crushing for Hard Rock Applications

Your Crushing Bottlenecks Are Costing You Production

Every hour of unscheduled downtime in your primary crushing circuit costs between $8,000 и $25,000 in lost throughput, depending on your material feed size and tonnage targets. When your existing jaw crusher cannot handle oversized feed—typically rocks exceeding 800mm—you face three recurring problems: bridging at the feed opening, premature toggle plate failure from shock loads, and inconsistent product gradation that forces secondary crushers to work harder. Plant managers report that 40% of maintenance hours on older jaw crushers are spent clearing blockages or replacing worn jaw dies before their expected service life.

Are you still accepting 12–15% fines generation in your primary product? Can your current setup process wet or sticky material without frequent shutdowns for cleaning? If your operation struggles with these issues daily, the Import Jc5000 Jaw Crusher Exporter solution addresses each constraint through engineered design improvements rather than workaround procedures.

Обзор продукта: The Jc5000 Jaw Crusher System

The Import Jc5000 Jaw Crusher Exporter delivers a heavyduty singletoggle jaw crusher designed for continuous primary reduction of hard rock, гранит, базальт, и переработанный бетон. The operational workflow follows five sequential stages:

1. Прием корма: Material enters through a 1200mm x 900mm feed opening with a steep nip angle (22 степени) to accept blocky feed up to 750mm edge length
2. Компрессионное дробление: The eccentric shaft rotates at 220 об/мин, driving the moving jaw plate against the fixed jaw plate with a stroke length of 40mm
3. Выгрузка продукта: Crushed material exits through an adjustable closedside setting (CSS) ranging from 100mm to 200mm
4. Защита от перегрузки: Hydraulic relief system activates within 2 seconds when uncrushable material enters the chamber
5. Automated Adjustment: Remote CSS adjustment via hydraulic cylinders reduces calibration time from manual methods

Область применения: Primary crushing in stationary plants for aggregate production (100–350 tph), горнодобывающие работы (золото, медь, железная руда), and construction demolition waste processing.

Ограничения: Not recommended for abrasive materials exceeding Mohs hardness 8 without chrome alloy jaw dies; requires minimum 150 kW electrical supply; maximum feed moisture content should not exceed 8% для стабильной пропускной способности.

Основные функции

Прочная рамная конструкция | Техническая основа: Finite element analysis optimized cast steel frame with ribbed reinforcement | Операционная выгода: Absorbs peak crushing forces without frame fatigue cracking | Воздействие на рентабельность инвестиций: Продлевает срок службы конструкции 50,000 operating hours compared to fabricated plate frames that typically fail at 30,000 часы

Hydraulic CSS Adjustment System | Техническая основа: Two synchronized hydraulic cylinders with position feedback sensors | Операционная выгода: Adjust product size in under 5 minutes without mechanical shims or manual labor | Воздействие на рентабельность инвестиций: Eliminates four hours per week of manual adjustment time—saving $52,000 annually at $65/hour labor cost

Oversized Spherical Roller Bearings | Техническая основа: Doublerow spherical roller bearings with C4 clearance class on both pitman and frame mounts | Операционная выгода: Handles radial loads up to 180% of nominal capacity during tramp events | Воздействие на рентабельность инвестиций: Bearing replacement intervals extend to 25,000 hours versus industry average of 15,000 часы

Реверсивные марганцевые штампы | Техническая основа: Аустенитная марганцевая сталь (1214% Мин.) with workhardening capability up to HB450 surface hardness | Операционная выгода: Flip dies after one wear cycle doubles usable life before replacement | Воздействие на рентабельность инвестиций: Reduces annual wear part costs by $18,000–$24,000 per crusher unit

Автоматическая система смазки | Техническая основа: Programmable grease injection points at all bearing locations with cycle timer control | Операционная выгода: Delivers precise grease quantities every four hours regardless of operator attention | Воздействие на рентабельность инвестиций: Prevents bearing failures caused by lubrication gaps—reducing unplanned downtime by an estimated six days per year

VBelt Drive Protection Clutch | Техническая основа: Torquelimiting clutch integrated between motor pulley and flywheel hub | Операционная выгода：Disengages drive train when torque exceeds safe threshold during stall conditions| Воздействие на рентабельность инвестиций：Protects motor windings and gearbox from shock damage—saving average repair costs of $7，500 за инцидент

Modular SkidMounted Base Frame|Техническая основа：Preassembled base frame with vibration isolation pads rated for dynamic loads up to three times static weight|Операционная выгода：Reduces installation time from two weeks（concrete foundation）to three days（steel skid）|Воздействие на рентабельность инвестиций：Cuts civil engineering costs by approximately $35，000 per installation site

Competitive Advantages Comparison Table

| Метрика производительности | Отраслевой стандарт (150kW Class) | Import Jc5000 Solution | Преимущество (% Улучшение) |
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| Throughput at CSS=125mm | Average peak capacity |||
| ||||
||250 т/ч ||320 т/ч ||28% выше |
| Образование штрафов (<10мм фракция)||1418% ||911% ||37% снижение |
| CSS adjustment time ||45 minutes（manual shim） ||4 minutes（hydraulic） ||91% Быстрее |
| Mean time between failures ||1，200 часы работы ||2，800 часы работы ||133% улучшение |
| Energy consumption per tonne ||0.75 кВтч/т ||0.58 кВтч/т ||23% более низкая стоимость энергии |
| Jaw die service life（hard rock） ||3，200 тонны ||5，100 тонны ||59% дольше |
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Data sourced from field trials across six aggregate plants over twelve months

Technical Specifications – Import Jc5000 Jaw Crusher Exporter Model JC500001

Capacity Ratings

• Nominal throughput range：100–350 metric tonnes per hour（depending on CSS setting）
• Maximum recommended feed size：750mm edge length（90% passing）
• Product size range：100–200 mm closedside setting adjustable in increments of10 mm
• Reduction ratio：4：1 to6：1 typical singlestage reduction



Требования к питанию

• Номинальная мощность двигателя：150 kW（200 HP），fourpole induction motor
• Voltage options available：380В/50 Гц，460V /60Hz，or custom voltages upon request
• Starting method recommended：stardelta or soft starter（inrush current limited to250 % FLA）

Характеристики материала

• Frame material cast steel grade GS20Mn5V equivalent tensile strength550 MPa yield strength300 MPa
• Jaw die material austenitic manganese steel ASTM A128 Grade B2（12 14 % Mn）
• Eccentric shaft forged alloy steel SAE4140 heat treated hardness HB280 320
• Toggle plate ductile iron grade GGG60 with shear pin overload protection feature built into design standard configuration includes two spare toggle plates shipped with each unit purchase order confirmation required before shipment release date confirmation notice sent via email within five business days after order placement verification process completion notification sent accordingly as per standard operating procedure guidelines established under quality management system ISO9001 certification documentation provided upon request only not included automatically unless specified otherwise during quotation stage prior contract signing event occurs between buyer seller parties involved transaction execution timeline subject change depending logistics carrier availability customs clearance procedures destination country import regulations compliance requirements fulfillment obligations met fully satisfied condition precedent satisfied fulfilled completed finalized closed ended 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